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Re: VARA? Disconnects USB Keyboard


 

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On 2/11/2025 10:49 AM, Rory Griffin, W4RJG via groups.io wrote:
Hi,
???? Windows Update is not an issue here.? The COM port works fine.? Scanning through 8 frequencies works well.? VARA TUNE puts the radio into Tx mode.? The waterfall works fine.? But when the VARA HF modem starts, the USB Keyboard no longer works.? When VARA HF is closed, the keyboard works.? But only on the Jupiter radio configuration.? I did a complete delete and reinstall of RMS Trimode and VARA HF.
--
73,
????? Rory Griffin W4RJG
_._,_._,_

?

This sounds like RFI (Radio Frequency Interference) -- transmit RF is being picked up by the keyboard cable and blocking the keyboard input until you stop transmitting.??

What kind of TX antenna are you using?? How far from the operating position is it?



Stephen H. Smith??? wa8lmf (at) aol.com
Skype:??????? WA8LMF
EchoLink:? Node #? 14400? [Think bottom of the 2-meter band]
Home Page:?????????

New? 30 Meter?? APRS-over VARA? Frequency
As of 1 Jan 2025.?? Details Here:
????

- APRS over VARA? --
??

"Studio B" Ham Shack on Wheels
??

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